Terminator, I am sure you eat idlli in Kerela, posto bhaath in Bengal, eat beef and read namaaz when in Middle East.....But then, not everybody is a genius. So poor Biharis keep practising their culture and you are right in demanding "How dare they!?" when you can!
Of course, tolerance and adpatability is for fools and "akkharpanti" is for the brainy.
